矿产综合利用2024，Vol.45Issue(6)：27-32,39,7.DOI:10.3969/j.issn.1000-6532.2024.06.005
从某稀土尾矿中回收萤石和锶钡矿物工艺实验
Process Test on Recovery of Fluorite and Strontium-barium Minerals from a Rare Earth Tailing Ore
摘要
Abstract
This is an article in the field of mineral processing engineering.Tailings in China are rich in strontium-barium-bearing minerals and fluorite minerals.Due to the complex distribution relationship of the minerals,it's very difficult to recover the minerals.In this article,the mixed flotation and separation beneficiation process was developed for the utilization of the tailings.The research results indicate that for the tailings with 8%SrO grade and 16%CaF2 grade,the fluorite concentrate with 91%CaF2 grade and the strontium-barium bearing mineral concentrate with more than 90%mineral purity can be obtained.The research results can provide technical support for tailings resource utilization,reduction and harmlessness in China.关键词
矿物加工工程/尾矿/资源化/萤石/锶钡矿物Key words
Mineral processing engineering/Tailings/Resource utilization/Fluorite/Strontium-barium bearing mineral分类
矿业与冶金引用本文复制引用
邓善芝,邓杰,康博文,蔺慧杰,熊文良..从某稀土尾矿中回收萤石和锶钡矿物工艺实验[J].矿产综合利用,2024,45(6):27-32,39,7.基金项目
四川省科技计划项目(2022YFS0454) （2022YFS0454）
四川省科技计划项目(2022YFS0509) （2022YFS0509）
中国地质大调查项目(DD20242002) （DD20242002）
四川省科技计划项目(2023YFS0353) （2023YFS0353）
十四五国家重点研发计划项目(2023YFC2908200) （2023YFC2908200）
